myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

max-mapper

JavaScript function hoisting by example

Below are many examples of function hoisting behavior in JavaScript. Ones marked as works successfuly print 'hi!' without errors.

To play around with these examples (recommended) clone them with git and execute them with e.g. node a.js

Notes on hoisting

(I may be using incorrect terms below, please forgive me)

StephanHoyer

'use strict';

var Octokat = require('octokat');
var extend = require('lodash/object/assign');

var defaults = {
  branchName: 'master',
  token: '',
  username: '',
  reponame: ''

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

mbostock

license: gpl-3.0
redirect: https://observablehq.com/@d3/line-with-missing-data

mbostock

license: gpl-3.0
height: 960
redirect: https://observablehq.com/@mbostock/star-map

drzax

license: mit
scrolling: true
height: 300

yurivish

// Since `overlapArea` function is monotonic increasing, we can perform a
// simple bisection search to find the distance that leads to an overlap
// area within epsilon of the desired overlap.
function distanceForOverlapArea(r1, r2, desiredOverlap) {
    // Ensure r1 <= r2
    if (r1 > r2) {
        var temp = r2;
        r2 = r1;
        r1 = temp;
    }

steveharoz

license: gpl-3.0
height: 1030
scrolling: yes

emeeks

Using collision detection with network visualization labels

This demonstrates how to use d3-annotation() with bboxCollide to procedurally place node labels. After using the nodes data to create a network visualization of the Les Miserables play, we filter the nodes to leave out the side characters and pass that array to d3-annotation. We then create a second forceSimulation, this time using the size of the notes as the property in our bounding box collision detection, to move the labels out of each others' way.

d3-annotation by Susie Lu.